使用UDP协议的网络通信，发送接收模式的方向

本代码实现了不重新启动机器使IP设置生效- This code realized restarted the machine to cause IP not to establish becomes effective

简单的FTP客户类-simple FTP client categories

本软件包含一个8000元的电科院测试软件，是一款电力负荷管理系统数据传输规约测试软件，是通过电科院测试的必备工具。-The software contains a 8,000 yuan EPRI test software, is a load management system for data transmission protocol testing software, EPRI is essential tool for testing.

经典design模块，可以直接调用-classic design templates that can be called directly

一个非常好的防火墙程序,可以当好好地研究并进行扩展-a best FireWall program, you can research it carefully and expand it.

这个实例实现了构建邮件服务器、简单的E-mail发送、发送附件、带身份验证的E-mail发送、跨代理的E-mail发送、接收E-mail、在Applet中收取E-mail、E-mail口令验证功能-achieve this example of building a mail server, a simple E-mail sent, send attachments, with identification of the E-mail sent, the inter-agency E-mail to send, receive E-mail, the Applet collect E-mail, E-mail passwords inspection Permit function

VC++环境下开发的网络流量监控软件，利于初学者学习参考-VC++ Environment developed network traffic monitoring software, which will help beginners learn the reference

这是一个单线程聊天室代码，用java编写的，使用的是Swing包。-This is a chat room single-threaded code, using java prepared using Swing package.

VB中基于TCPIP协议的点对点文件传输源代码，了解网络传输协议-VB-point based on TCPIP protocol file transfer the source code to understand the network transport protocol

VC编的简单Client端程序-VC series of simple procedures Client-